diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index f56838d54520..5bc2ef9d3c91 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1394,8 +1394,8 @@ in
       "sha256-zwxwpve6uEpXNyMQzaFPIEqDI/JoP5ks2wmO5gqLf7c=";
 
   mypy-boto3-wafv2 =
-    buildMypyBoto3Package "wafv2" "1.43.30"
-      "sha256-Jcj10R0SolupyI7VQNYpH3P6U7mM6mT4Zia/RH7Gtxc=";
+    buildMypyBoto3Package "wafv2" "1.43.37"
+      "sha256-NTuZS1vk/Zrmlo1/QOdD3fc0ats27XdOzI2pbLAWsjA=";
 
   mypy-boto3-wellarchitected =
     buildMypyBoto3Package "wellarchitected" "1.43.0"